private FastMesh createTileMesh(LBDTile tile, TMD tilesTmd, Dictionary <TMDObject, FastMesh> tileCache)
{
TMDObject tileObj = tilesTmd.ObjectTable[tile.TileType];
if (tileCache.ContainsKey(tileObj))
{
return(tileCache[tileObj]);
}
Mesh m = LibLSDUnity.MeshFromTMDObject(tileObj);
FastMesh fm = new FastMesh(m, new[] { LBDDiffuse, LBDAlpha });
tileCache[tileObj] = fm;
return(fm);
}
private GameObject createLBDTileMap(LBD lbd, Vector3 posOffset, Dictionary <TMDObject, FastMesh> tileCache)
{
List <CombineInstance> colliderMeshes = new List <CombineInstance>();
int tileNo = 0;
for (int i = 0; i < lbd.TileLayout.Length; i++)
{
int x = tileNo % lbd.Header.TileWidth;
int y = tileNo / lbd.Header.TileWidth;
LBDTile tile = lbd.TileLayout[x, y];
// create an LBD tile if we should draw it
if (tile.DrawTile)
{
FastMesh mesh = createTileMesh(tile, lbd.Tiles, tileCache);
var matrix = mesh.AddInstance(new Vector3(x, -tile.TileHeight, y) + posOffset, tileRotation(tile));
colliderMeshes.Add(new CombineInstance
{
mesh = mesh.Mesh,
transform = matrix,
subMeshIndex = 0
});
if (mesh.Mesh.subMeshCount > 1)
{
colliderMeshes.Add(new CombineInstance
{
mesh = mesh.Mesh,
transform = matrix,
subMeshIndex = 1
});
}
// now do extra tiles
LBDTile curTile = tile;
int j = 0;
while (curTile.ExtraTileIndex >= 0 && j <= 1)
{
LBDTile extraTile = lbd.ExtraTiles[curTile.ExtraTileIndex];
FastMesh extraTileMesh = createTileMesh(extraTile, lbd.Tiles, tileCache);
var extraMatrix =
extraTileMesh.AddInstance(new Vector3(x, -extraTile.TileHeight, y) + posOffset,
tileRotation(extraTile));
colliderMeshes.Add(new CombineInstance
{
mesh = extraTileMesh.Mesh,
transform = extraMatrix,
subMeshIndex = 0
});
if (extraTileMesh.Mesh.subMeshCount > 1)
{
colliderMeshes.Add(new CombineInstance
{
mesh = extraTileMesh.Mesh,
transform = extraMatrix,
subMeshIndex = 1
});
}
curTile = extraTile;
j++;
}
}
tileNo++;
}
return(createLBDCollider(colliderMeshes, posOffset));
}
